[ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Starting Load/Save RF Kill Switch Status... Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.195' (ECDSA) to the list of known hosts. 2021/06/21 07:50:10 parsed 1 programs 2021/06/21 07:50:10 executed programs: 0 syzkaller login: [ 1079.102616][ T8478] chnl_net:caif_netlink_parms(): no params data found [ 1079.157093][ T8478] bridge0: port 1(bridge_slave_0) entered blocking state [ 1079.165084][ T8478] bridge0: port 1(bridge_slave_0) entered disabled state [ 1079.173775][ T8478] device bridge_slave_0 entered promiscuous mode [ 1079.183269][ T8478] bridge0: port 2(bridge_slave_1) entered blocking state [ 1079.190941][ T8478] bridge0: port 2(bridge_slave_1) entered disabled state [ 1079.198501][ T8478] device bridge_slave_1 entered promiscuous mode [ 1079.219482][ T8478] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1079.231466][ T8478] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1079.254695][ T8478] team0: Port device team_slave_0 added [ 1079.262071][ T8478] team0: Port device team_slave_1 added [ 1079.280617][ T8478] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1079.287661][ T8478] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1079.313721][ T8478] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1079.326329][ T8478] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1079.333346][ T8478] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1079.359658][ T8478] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1079.388298][ T8478] device hsr_slave_0 entered promiscuous mode [ 1079.396097][ T8478] device hsr_slave_1 entered promiscuous mode [ 1079.496591][ T8478] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1079.506475][ T8478] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1079.517702][ T8478] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1079.528066][ T8478] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1079.553672][ T8478] bridge0: port 2(bridge_slave_1) entered blocking state [ 1079.561117][ T8478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1079.569547][ T8478] bridge0: port 1(bridge_slave_0) entered blocking state [ 1079.576698][ T8478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1079.620186][ T8478] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1079.633550][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1079.644321][ T8696] bridge0: port 1(bridge_slave_0) entered disabled state [ 1079.652986][ T8696] bridge0: port 2(bridge_slave_1) entered disabled state [ 1079.662521][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1079.676549][ T8478] 8021q: adding VLAN 0 to HW filter on device team0 [ 1079.687334][ T8454] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1079.697053][ T8454] bridge0: port 1(bridge_slave_0) entered blocking state [ 1079.704138][ T8454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1079.716337][ T8454] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1079.725906][ T8454] bridge0: port 2(bridge_slave_1) entered blocking state [ 1079.733137][ T8454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1079.753232][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1079.762269][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1079.780612][ T8454] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1079.790014][ T8454] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1079.802739][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1079.813690][ T8478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1079.837212][ T8478] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1079.845251][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1079.853707][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1079.872739][ T8700] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1079.894051][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1079.902610][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1079.911752][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1079.922485][ T8478] device veth0_vlan entered promiscuous mode [ 1079.935610][ T8478] device veth1_vlan entered promiscuous mode [ 1079.959456][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1079.967455][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1079.977009][ T4234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1079.986293][ T8478] device veth0_macvtap entered promiscuous mode [ 1079.996983][ T8478] device veth1_macvtap entered promiscuous mode [ 1080.014611][ T8478] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1080.023497][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1080.033806][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1080.046366][ T8478] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1080.055952][ T8696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1080.066338][ T8478] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1080.075559][ T8478] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1080.086040][ T8478] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1080.094899][ T8478] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1080.188678][ T8527] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1080.209671][ T8527] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1080.231230][ T8702] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1080.250757][ T8527] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1080.258827][ T8527] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1080.268770][ T8702] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1080.312940][ T8722] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) [ 1080.960721][ T7] Bluetooth: hci0: command 0x0409 tx timeout 2021/06/21 07:50:15 executed programs: 47 [ 1083.039907][ T8696] Bluetooth: hci0: command 0x041b tx timeout [ 1083.330078][ T8950] ------------[ cut here ]------------ [ 1083.335796][ T8950] WARNING: CPU: 0 PID: 8950 at kernel/tracepoint.c:291 tracepoint_add_func+0x1f9/0xb10 [ 1083.349201][ T8950] Modules linked in: [ 1083.353293][ T8950] CPU: 0 PID: 8950 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1083.363866][ T8950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1083.374524][ T8950] RIP: 0010:tracepoint_add_func+0x1f9/0xb10 [ 1083.380703][ T8950] Code: 44 24 18 48 8b 5d 08 80 38 00 0f 85 ee 07 00 00 48 8b 44 24 10 48 3b 58 08 0f 85 72 ff ff ff 41 bc ef ff ff ff e8 e7 5d fe ff <0f> 0b e8 e0 5d fe ff 44 89 e0 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e [ 1083.401024][ T8950] RSP: 0018:ffffc9000164fa88 EFLAGS: 00010293 [ 1083.407111][ T8950] RAX: 0000000000000000 RBX: ffffc90000ce0000 RCX: 0000000000000000 [ 1083.415268][ T8950] RDX: ffff88801dd48000 RSI: ffffffff81767e99 RDI: ffff88802857e898 [ 1083.423360][ T8950] RBP: ffff88802857e890 R08: 0000000000000000 R09: 0000000000000000 [ 1083.431935][ T8950] R10: ffffffff81768135 R11: 0000000000000000 R12: 00000000ffffffef [ 1083.441535][ T8950] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff88802857e890 [ 1083.450201][ T8950] FS: 00007f87071e5700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 1083.459345][ T8950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1083.465942][ T8950] CR2: 00007fca05186000 CR3: 00000000147ff000 CR4: 00000000001506e0 [ 1083.474417][ T8950] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1083.482505][ T8950] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1083.490579][ T8950] Call Trace: [ 1083.493855][ T8950] ? __bpf_trace_block_unplug+0x130/0x130 [ 1083.499811][ T8950] ? __bpf_trace_block_unplug+0x130/0x130 [ 1083.505547][ T8950] tracepoint_probe_register+0x9c/0xe0 [ 1083.511941][ T8950] ? tracepoint_probe_register_prio+0xe0/0xe0 [ 1083.518040][ T8950] ? __bpf_trace_block_unplug+0x130/0x130 [ 1083.523809][ T8950] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1083.530313][ T8950] ? anon_inode_getfile+0x14e/0x1e0 [ 1083.535590][ T8950] bpf_probe_register+0x15a/0x1c0 [ 1083.541533][ T8950] bpf_raw_tracepoint_open+0x34a/0x720 [ 1083.547048][ T8950] ? bpf_tracing_prog_attach+0xf80/0xf80 [ 1083.553640][ T8950] ? __might_fault+0xd3/0x180 [ 1083.558412][ T8950] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1083.564971][ T8950] __sys_bpf+0x2734/0x5390 [ 1083.569979][ T8950] ? bpf_link_get_from_fd+0x110/0x110 [ 1083.575892][ T8950] ? find_held_lock+0x2d/0x110 [ 1083.581063][ T8950] ? trace_hardirqs_on+0x38/0x1c0 [ 1083.586219][ T8950] __x64_sys_bpf+0x75/0xb0 [ 1083.590747][ T8950] ? syscall_enter_from_user_mode+0x27/0x70 [ 1083.596754][ T8950] do_syscall_64+0x3a/0xb0 [ 1083.601357][ T8950] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1083.607361][ T8950] RIP: 0033:0x4665d9 [ 1083.611401][ T8950] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1083.631206][ T8950] RSP: 002b:00007f87071e5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1083.639994][ T8950] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 1083.647995][ T8950] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000011 [ 1083.656751][ T8950] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 1083.664802][ T8950] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c038 [ 1083.672956][ T8950] R13: 00007ffd8608823f R14: 00007f87071e5300 R15: 0000000000022000 [ 1083.682068][ T8950] Kernel panic - not syncing: panic_on_warn set ... [ 1083.688856][ T8950] CPU: 1 PID: 8950 Comm: syz-executor.0 Not tainted 5.13.0-rc3-syzkaller #0 [ 1083.697596][ T8950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1083.707642][ T8950] Call Trace: [ 1083.710909][ T8950] dump_stack+0x141/0x1d7 [ 1083.715315][ T8950] panic+0x306/0x73d [ 1083.719342][ T8950] ? __warn_printk+0xf3/0xf3 [ 1083.723921][ T8950] ? __warn.cold+0x1a/0x44 [ 1083.728357][ T8950] ? tracepoint_add_func+0x1f9/0xb10 [ 1083.733633][ T8950] __warn.cold+0x35/0x44 [ 1083.737881][ T8950] ? tracepoint_add_func+0x1f9/0xb10 [ 1083.743152][ T8950] report_bug+0x1bd/0x210 [ 1083.747541][ T8950] handle_bug+0x3c/0x60 [ 1083.751692][ T8950] exc_invalid_op+0x14/0x40 [ 1083.756206][ T8950] asm_exc_invalid_op+0x12/0x20 [ 1083.761043][ T8950] RIP: 0010:tracepoint_add_func+0x1f9/0xb10 [ 1083.766922][ T8950] Code: 44 24 18 48 8b 5d 08 80 38 00 0f 85 ee 07 00 00 48 8b 44 24 10 48 3b 58 08 0f 85 72 ff ff ff 41 bc ef ff ff ff e8 e7 5d fe ff <0f> 0b e8 e0 5d fe ff 44 89 e0 48 83 c4 38 5b 5d 41 5c 41 5d 41 5e [ 1083.786576][ T8950] RSP: 0018:ffffc9000164fa88 EFLAGS: 00010293 [ 1083.792798][ T8950] RAX: 0000000000000000 RBX: ffffc90000ce0000 RCX: 0000000000000000 [ 1083.800753][ T8950] RDX: ffff88801dd48000 RSI: ffffffff81767e99 RDI: ffff88802857e898 [ 1083.808958][ T8950] RBP: ffff88802857e890 R08: 0000000000000000 R09: 0000000000000000 [ 1083.816968][ T8950] R10: ffffffff81768135 R11: 0000000000000000 R12: 00000000ffffffef [ 1083.825058][ T8950] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff88802857e890 [ 1083.833022][ T8950] ? tracepoint_add_func+0x495/0xb10 [ 1083.838490][ T8950] ? tracepoint_add_func+0x1f9/0xb10 [ 1083.843763][ T8950] ? tracepoint_add_func+0x1f9/0xb10 [ 1083.849118][ T8950] ? __bpf_trace_block_unplug+0x130/0x130 [ 1083.854830][ T8950] ? __bpf_trace_block_unplug+0x130/0x130 [ 1083.860537][ T8950] tracepoint_probe_register+0x9c/0xe0 [ 1083.866001][ T8950] ? tracepoint_probe_register_prio+0xe0/0xe0 [ 1083.872067][ T8950] ? __bpf_trace_block_unplug+0x130/0x130 [ 1083.877777][ T8950] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1083.884006][ T8950] ? anon_inode_getfile+0x14e/0x1e0 [ 1083.889197][ T8950] bpf_probe_register+0x15a/0x1c0 [ 1083.894250][ T8950] bpf_raw_tracepoint_open+0x34a/0x720 [ 1083.899812][ T8950] ? bpf_tracing_prog_attach+0xf80/0xf80 [ 1083.905432][ T8950] ? __might_fault+0xd3/0x180 [ 1083.910108][ T8950] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1083.916338][ T8950] __sys_bpf+0x2734/0x5390 [ 1083.920744][ T8950] ? bpf_link_get_from_fd+0x110/0x110 [ 1083.926109][ T8950] ? find_held_lock+0x2d/0x110 [ 1083.930876][ T8950] ? trace_hardirqs_on+0x38/0x1c0 [ 1083.935883][ T8950] __x64_sys_bpf+0x75/0xb0 [ 1083.940295][ T8950] ? syscall_enter_from_user_mode+0x27/0x70 [ 1083.946205][ T8950] do_syscall_64+0x3a/0xb0 [ 1083.950624][ T8950] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1083.956525][ T8950] RIP: 0033:0x4665d9 [ 1083.960405][ T8950] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1083.980078][ T8950] RSP: 002b:00007f87071e5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1083.988477][ T8950] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 1083.996443][ T8950] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000011 [ 1084.004400][ T8950] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 1084.012353][ T8950] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c038 [ 1084.020317][ T8950] R13: 00007ffd8608823f R14: 00007f87071e5300 R15: 0000000000022000 [ 1084.029321][ T8950] Kernel Offset: disabled [ 1084.033737][ T8950] Rebooting in 86400 seconds..